3-Bromo-6-hydroxy-2-(trifluoromethoxy)pyridine-5-sulfonyl chloride
6-(Aminomethyl)-2-bromo-4-nitro-3-(trifluoromethoxy)pyridine
Methyl 6-bromo-3-iodo-4-(trifluoromethoxy)pyridine-2-carboxylate
5-Bromo-2-hydroxy-3-(trifluoromethoxy)pyridine-6-sulfonyl chloride